ID: nht94-3.19

TYPE: INTERPRETATION-NHTSA

DATE: June 3, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: Michael S. Marczynski -- Sales Representative, Anita's Auto World

TITLE: None

ATTACHMT: Attached To Letter Dated 12/14/93 From Michael Marczynski To NHTSA Chief Council (OCC-9465)

TEXT: Dear Mr. Marczynski:

This responds to your letter in which you asked whether it would be legal for you to install after-market roll pans and convertible tops on light duty pick-up trucks. I apologize for the delay in our response.

By way of background information, the National Highway Traffic Safety Administration (NHTSA) is authorized under the National Traffic and Motor Vehicle Safety Act (the Safety Act) to issue Federal motor vehicle safety standards that apply to the manufact ure and sale of new motor vehicles and new items of motor vehicle equipment. The Safety Act prohibits any person from manufacturing, introducing into commerce, selling, or importing any new motor vehicle or item of motor vehicle equipment unless the veh icle or equipment item is in conformity with all applicable safety standards.

After a vehicle's first purchase for purposes other than resale, i.e., the first retail sale of the vehicle, the presence and condition of devices or elements of design installed in the vehicle under applicable safety standards is affected by a section 1 08(a)(2)(A) of the Safety Act which provides:

No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative, in whole or in part, any device or element of design installed on or in a motor vehicle . . . in compliance with an applicable Federal motor vehicl e safety standard.

In general, this provision prohibits any manufacturer, dealer, distributor, or repair shop from removing, disabling, or otherwise "rendering inoperative" any of the safety systems or devices installed on the vehicle to comply with a safety standard. How ever, modifications that change a vehicle from one vehicle type to another (e.g., from a hard-top to a convertible) do not violate the "render inoperative"

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prohibition as long as the converted vehicle complies with the safety standards that would have applied if the vehicle had been originally manufactured as the new type.

NHTSA has exercised its authority to establish four safety standards which have different requirements for convertible trucks: Standard No. 205, Glazing Materials, Standard No. 208, Occupant Crash Protection, Standard No. 216, Roof Crush Resistance, and Standard No. 302, Flammability of Interior Materials. An explanation of these differences follows.

Standard No. 205

Standard No. 205 specifies requirements for glazing materials used in motor vehicles. Material used in a convertible top may be subject to this standard.

Standard No. 208

Standard No. 208 sets forth requirements for occupant protection at the various seating positions in vehicles. These requirements differ depending on gross vehicle weight rating (GVWR) and year of manufacture. The requirements for hard-top and converti ble vehicles manufactured in the same year may also differ.

Standard No. 216

Multipurpose passenger vehicles, trucks and buses with a GVWR of 6,000 pounds or less, manufactured on or after September 1, 1994, are required to comply with Standard No. 216. However, Standard No. 216 does not apply to convertibles.

Standard No. 302

Standard No. 302 specifies burn resistance requirements for materials used in the occupant compartment of motor vehicles. Material used in a convertible top may be subject to this standard.

In summary, you are responsible for ensuring that, in the process of installing a roll pan or convertible top, you do not remove, disable, or otherwise "render inoperative" any of the safety systems or devices installed on the vehicle to comply with a sa fety standard. However, to the extent that a different standard is applicable to convertibles, modifications which result in the vehicle complying with the standard that applied to convertibles are permitted.

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I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

ID: nht94-3.2

TYPE: INTERPRETATION-NHTSA

DATE: May 18, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: Len R. Thies -- C&C Creations

TITLE: None

ATTACHMT: Attached To Letter Dated 11/30/93 From Len R. Thies To John Womack (OCC - 9401)

TEXT: Dear Mr. Thies:

This responds to your letter asking about Federal rules, particularly those for flammability resistance, applicable to your aftermarket product. I apologize for the delay in responding. You state that your product is a sheet of clear vinyl that inhibit s the air flow in a van, thus reducing the amount of air to be heated or cooled. You further state that your product does not impair visibility and that it is easily detached and removed by the vehicle owner. This response is based on our understanding of the facts presented in your letter.

By way of background information, NHTSA is authorized to issue Federal Motor Vehicle Safety Standards that set performance requirements for new motor vehicles and items of motor vehicle equipment. NHTSA does not, however, approve or certify any vehicles or items of equipment. Instead, the National Traffic and Motor Vehicle Safety Act establishes a "self-certification" process under which each manufacturer is responsible for certifying that its products meet all applicable safety standards. The agency periodically tests new vehicles and items of equipment for compliance with the standards.

In response to your question, you are required to certify that your device complies with Standard No. 205, Glazing Materials (49 CFR @ 571.205), based on our understanding of your letter. Standard No. 205 applies to new, completed vehicles as well as to glazing sold in the aftermarket. The standard establishes performance requirements for various types of glazing (called "items") and specifies the locations in vehicles in which each item of glazing may be used. The standard also incorporates by refer ence "ANSI Z26," the American National Standards Institute's "Safety Code for Safety Glazing Materials for Motor Vehicles Operating on Land Highways." It appears that your device may be considered an "interior partition," which is considered under ANSI Z 26 to be item 6 glazing.

In addition, if your product were manufactured for a new vehicle, the vehicle would have to be certified as complying

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with Standard No. 111, Rearview Mirrors and Standard No. 302, Flammability of Interior Materials, in addition to Standard No. 205. However, Standards No. 111 and No. 302 apply only to new vehicles, and not to items of aftermarket motor vehicle equipment . Thus, they do not apply to your product.

I note, however, that there are other Federal requirements that indirectly affect the manufacture and sale of your product. Under the Safety Act, your product is considered to be an item of motor vehicle equipment. As a manufacturer of motor vehicle eq uipment, you are subject to the requirements in @@ 151-159 of the Safety Act concerning the recall and remedy of products with safety related defects. I have enclosed an information sheet that briefly describes those responsibilities. In the event that you or NHTSA determines that your product contains a safety-related defect, you would be responsible for notifying purchasers of the defective equipment and remedying the problem free of charge.

Manufacturers, distributors, dealers, and motor vehicle repair businesses are subject to @ 108(a)(2)(A) of the Safety Act, which states: "No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative . . . any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard . . . ." Your vinyl sheet could render inoperative the rearward visibility requiremen ts set forth in Standard No. 111, or the light transmittance requirements set forth in Standard No. 205. In addition, your product could have elements of design that could render inoperative a vehicle's compliance with Standard No. 302, the FMVSS for fl ammability resistance for materials used in the occupant compartment of motor vehicles. While it appears unlikely that persons in the aforementioned categories would be installing your product, if they were to install it, they not compromise the rearwar d visibility or flammability resistance provided by the motor vehicle.

The "render inoperative" prohibition of @ 108(a)(2)(A) does not apply to the actions of vehicle owners in adding to or otherwise modifying their vehicles or items of motor vehicle equipment. Thus, if your products were placed in vehicles by the vehicle owners, they would not need to meet any FMVSSs. Nevertheless, NHTSA urges vehicle owners not to tamper with or degrade the safety of their vehicles.

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I hope this information is helpful. If you have any further questions about NHTSA's safety standards, please feel free to contact Marvin Shaw of my staff at this address or by telephone at (202) 366-2992.

Sincerely,

Enclosure

ID: nht94-3.20

TYPE: INTERPRETATION-NHTSA

DATE: June 3, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: John A. Griffiths

TITLE: None

ATTACHMT: Attached To Letter Dated 5/16/94 From John A. Griffiths (OCC-10024)

TEXT: Dear Mr. Griffiths:

This responds to your request for an interpretation whether the Federal Motor Vehicle Safety Standards specify for a manual transmission vehicle, a "neutral safety switch," or other means to prevent starting of the vehicle unless the clutch is fully depr essed. The answer is no.

Standard No. 102, Transmission shift lever sequence, starter interlock, and transmission braking effect, specifies starter interlocks for automatic transmission vehicles, but not for manual transmission vehicles. (See S3.1.3.) None of the other safety s tandards specify that motor vehicles include a device of the type you describe, or specify means to prevent starting of a manual transmission vehicle unless the clutch is depressed.

I hope that this information is useful. If you have any further questions, please contact Dorothy Nakama of my staff at (202) 366-2992.

Sincerely,

ID: nht94-3.21

TYPE: INTERPRETATION-NHTSA

DATE: June 6, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: Robin Liu -- President, Introbusy

TITLE: None

ATTACHMT: Attached To Letter Dated 4/18/94 From Robin Liu To Stephen Wood

TEXT: Dear Mr. Liu:

This responds to your letter of April 18, 1994, with respect to a supplementary stop lamp that you intend to import into the United States. You have asked whether you "need to get any official approval or to apply any license to ensure that installing t his product in motor vehicle will not violate the regulation of Transportation Department."

There are no requirements of the Department of Transportation (DOT) that a supplementary stop lamp must meet. You do not have to receive DOT approval, or apply for a license.

The authority of this agency over installation of supplementary lighting equipment differs, according to whether the equipment is "original" (installed by the vehicle dealer or manufacturer before the vehicle's first sale) or "aftermarket" (installed aft er the vehicle's first sale).

We believe that you intend your lamp for sale in the aftermarket. If your lamp is installed by the owner of the vehicle itself, there are no Federal laws that must be considered. However, it is subject to the laws of the States in which the lamp is ope rated. We are unable to advise you on these laws and suggest that you write for an interpretation to: American Association of Motor Vehicle Administrators, 4600 Wilson Boulevard, Arlington, VA 22203.

However, if your lamp is installed by someone other than a vehicle owner, specifically by a manufacturer, distributor, dealer or motor vehicle repair business, under Federal law (15 U.S.C. 1397(a)(2)(A)) the question must be asked whether your lamp will "render inoperative in whole or in part" the center stop lamp or other stop lamps which have been installed in accordance with a Federal regulation (49 CFR 571.108 Motor Vehicle Safety Standard No. 108 Lamps, Reflective Devices and Associated Equipment. Literally, these lamps will continue to operate; however, if their signal is not clearly perceived as

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stop signals, then, in our view, they have been rendered partially inoperative within the meaning of the statutory prohibition.

The supplementary stop lamp depicted in the photos you enclosed is mounted atop a vehicle's center highmounted stop lamp. It connects "+/- wire to manufacturer's braking light system." The one shown is in the shape of a snowman, but others are available as Santa Claus, pumpkins, sports figures, etc. The photo of your snowman stop lamp in operation indicates that an interior bulb shines through the exterior and, in this case, gives a distinctly white light in contrast to the red of the center lamp on t op of which it is mounted. Thus, we believe that when the snowman lamp operates simultaneously with the other stop lamps there could be momentary confusion on the part of a following driver, in other words, that the stop lamps will be rendered partially inoperative.

If your lamp is installed before the first sale of a vehicle (for example, by the vehicle dealer), under Standard No. 108 (S5.1.3) the question must be asked whether your lamp would impair the effectiveness of the center and other stop lamps. Because of the possibility of momentary confusion discussed above, we believe that your lamp could impair the effectiveness of the stop lamps which are required under Standard No. 108.

There is also the possibility that installation of the lamp could affect compliance of the vehicle with the interior field of view requirements (S5.1.1) of Motor Vehicle Safety Standard No. 111 Rearview Mirrors.

In summary, while there is no restriction upon your importation and sale of this device, we believe that its installation would raise problems of compliance with Federal laws.

Sincerely,

ID: nht94-3.22

TYPE: INTERPRETATION-NHTSA

DATE: June 6, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: M. Guy Dorleans -- Valeo Vision

TITLE: None

ATTACHMT: Attached To Letter Dated 4/20/94 From Guy Dorleans To Mike Perel

TEXT: Dear M. Dorleans:

This responds to your FAX of April 20, 1994, to Mike Perel of this agency, asking for an interpretation of Standard No. 108.

The drawing in your letter depicts a four-lamp headlamp arrangement in which the outermost lamps (lower beam) incorporate HB4 light sources, and the innermost lamps (upper beam), HB3 light sources. In operation, the outermost lamps alone provide the low er beam. However, when the upper beam switch is thrown, all lamps are energized. You ask for confirmation of your interpretation that "outer unit must fulfill table 15a for Low Beam, an (sic) also that inner must fulfill with HB3 alone table 15a High B eam."

Paragraph S7.5 of Standard No. 108 specifies requirements for four-lamp replaceable bulb headlamp systems such as the one you describe. The photometrics that apply to such systems are set forth in paragraph S7.5(b): "The photometrics as specified in sub paragraphs (c) through (e) of this paragraph (depicted in Figure 26) . . . ." Because subparagraph (d) applies to a headlamp equipped with dual filament replaceable light sources and Types HB3 and HB4 are single filament sources, the applicable subparagr aph is (e), and, more specifically, the four-headlamp specifications of (e)(3).

This will confirm your understanding. Under S7.5(e)(3), the lower beam is to be produced by the outermost lamps and designed to conform to the lower beam requirements of Figure 15; the upper beam by the innermost lamps and designed to conform to the upp er beam requirements of Figure 15. This is confirmed in Figure 26. However, the photometrics of Figure 15A will apply on and after September 1, 1994, (Paragraph S7.1).

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Simultaneous activation of both upper and lower beams is permitted by S5.5.8 of Standard No. 108 for headlighting systems designed to conform to Figure 15. Later this year, we will amend Standard No. 108 to substitute Figure 15A for Figure 15, effective September 1, 1994.

Sincerely,

ID: nht94-3.23

TYPE: INTERPRETATION-NHTSA

DATE: June 6, 1994

FROM: Hellfried Sandig, Reitter & Schefenacker GMBH & Co. KG

TO: Richard van Iderstine

TITLE: NONE

ATTACHMT: Attached to letter dated 7/8/94 from John Womack to Hellfried Sandig (A42; STD 108)

TEXT: I have your Fax-Nr. from Mr. Althoff/Holla. We are manufacturer from lighting equipments too and we have a rear combination lamp with one stop lamp and two tail lamps.

My question:

is if necessary, that we must have the ratio 5:1/3:1 between the stop and the tail lamp measurements in this arrangement?

In the past, we had only a combination stop/tail with a 32/3 CP filament lamp. And with ECE Reglement No. 7 we don't have this problem.

ID: nht94-3.24

TYPE: INTERPRETATION-NHTSA

DATE: June 6, 1994

FROM: Walter Lavis

TO: John Womack -- Acting Chief Counsel, NHTSA

TITLE: NONE

ATTACHMT: Attached to letter dated 7/7/94 from John Womack to Walter Lavis (A42; STD 108)

TEXT: Enclosed are three proto-type samples of my safety reflectors along with my introduction literature.

I spoke to Jim Gilkey and he referred me to you. My understanding is that using the standard DOT approved reflector tape would allow the use of my reflector for the trucking industry. I have approached several trucking companies and they liked the c oncept and asked if it was DOT approved. Therefore, this is the reason for my enquiry.

Please advise if you have any further information regarding this matter.

ID: nht94-3.25

TYPE: INTERPRETATION-NHTSA

DATE: June 8, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: Paul L. Anderson -- President, Van-Con Inc.

TITLE: None

ATTACHMT: Attached To Letter Dated 5/19/94 From John Womack To Paul Anderson

TEXT: Dear Mr. Anderson:

This responds to your letter of May 19, 1994, requesting an interpretation of the requirements of S5.5.3(c) of Standard No. 217, Bus Emergency Exits and Window Retention and Release. Section S5.5.3(c) reads:

Each opening for a required emergency exit shall be outlined around its outside perimeter with a minimum 3 centimeters wide retroreflective tape, either red, white or yellow in color . . .

Your letter states that you are unable to continuously outline the perimeter of the rear emergency doors on your school buses due to the proximity of door hinges, tail light lenses, and a rubber gasket between the bottom edge of the door and the bumper. You ask:

Would we be in compliance with Reflective Tape requirements of FMVSS 217 if we put a continuous strip of tape across the top of both Emergency Rear Doors on the roof cap above the doors and down the left and right side of the double door opening with bre aks in the tape for door hinges & tail light lenses. This would outline the Emergency Rear Doors on three sides. No tape would be put across the bottom?

As an alternative, if the above is not acceptable, could we put tape across the bottom on the doors?

As explained below, your planned placement for the top and sides of the door, and your alternative placement for the bottom of the door would be acceptable. In a July 7, 1993 letter to the Blue Bird Body Company, NHTSA stated:

NHTSA interprets S5.5.3(c) to allow interruptions in the tape necessary to avoid and/or accommodate curved surfaces and functional components, such as rivets,

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rubrails, hinges and handles, provided, however, that the following requisites are met. In the November 2, 1992, final rule, NHTSA indicated that the purpose of the retroreflective tape would be to identify the location of emergency exits to rescuers an d increase the on-the-road conspicuity of the bus. Accordingly, the retroreflective tape may have interruptions if they satisfy both of these purposes. The occasional breaks in the tape you described would not appear to negatively affect a rescuer's ab ility to locate the exits, or reduce the conspicuity of the bus. However, the tape should be applied as near as possible to the exit perimeter . . . When rivets are present, NHTSA will defer to a manufacturer's decision to apply the retroreflective tap e immediately adjacent to the rivets, rather than over the rivets, if the manufacturer decides that this will increase the durability of the tape.

According to this July 1993 letter, interruptions in the retroreflective tape to avoid and/or accommodate hinges (such as the hinge on the side of the rear emergency door) and other functional components are permitted if the interruption does not negativ ely affect a rescuer's ability to locate the exits, or does not reduce the conspicuity of the bus. NHTSA considers tail light lenses to be "functional components" which do not have to be covered by the retroreflective tape. (Indeed, placement of the ta pe on the tail light lense could affect the efficacy of the light.) The interruptions in the tape for these components would not appear to negatively affect a rescuer's ability to locate the exits, or reduce the conspicuity of the bus. Thus, the interru ptions are permitted for the tape along the sides of your door.

With regard to the bottom of your door, based on the pictures provided with your letter, it appears that there is no location available for the placement of retroreflective tape outside of the door's bottom edge. Since not outlining an entire side of an exit might affect a rescuer's ability to locate the exit and would reduce the conspicuity of the exit, the bottom side of the door must be marked with the retroreflective tape. In this situation, NHTSA interprets S5.5.3(c) as allowing placement of the retroreflective tape on the door itself, as near as possible to the lower edge of the door.

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I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address, or by phone at (202) 366-2992.

Sincerely,

ID: nht94-3.26

TYPE: INTERPRETATION-NHTSA

DATE: June 8, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: S. Greiff -- PARS, Passive Ruckhaltesysteme GmbH

TITLE: None

ATTACHMT: Attached To Letter Dated 4/19/94 From S. Greiff To US Department of Transportation (OCC-9886)

TEXT: Dear Mr. Greiff:

This responds to your letter of April 19, 1994, requesting an interpretation of the 500 foot minimum runway length in the Laboratory Test Procedure for Federal motor vehicle safety standards Nos. 208, 212, 219, and 301.

Laboratory Test Procedures are provided to contracted laboratories as guidelines for conducting compliance tests. The Laboratory Test Procedures do not limit the requirements of the applicable Federal motor vehicle safety standards. None of the standar ds referenced in your letter include any requirement for minimum runway length. Instead, the standards specify that the collision into the fixed barrier will occur at any speed up to and including 30 mph.

I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

ID: nht94-3.27

TYPE: INTERPRETATION-NHTSA

DATE: June 8, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: Alberto Negro -- Chief Executive Officer, Fiat Auto R&D U.S.A.

TITLE: None

ATTACHMT: Attached To Letter Dated 5/16/94 From Alberto Negro To John Womack

TEXT: Dear Mr. Negro:

This responds to your letter of May 16, 1994, asking if Standard No. 208, Occupant Crash Protection "allows the advisory information required by . . . S4.5.1 to be printed in English and also in one or more foreign languages."

On March 10, 1994, NHTSA published a notice responding to petitions for reconsideration of the September 2, 1993 final rule which amended Standard No. 208 to require air bag labels (59 FR 11200). In that notice NHTSA stated:

NHTSA interprets the labeling requirements of the September 2 final rule as requiring manufacturers to supply the information in English. Once this requirement is met, manufacturers may supply the same information in other languages, so long as it does not confuse consumers. As long as the non-English language label is a translation of the required information, NHTSA does not interpret it to be "other information." However, manufacturers are not permitted to include additional information in the non-E nglish label.

I am enclosing a copy of that notice for your information.

I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.

Sincerely,

Enclosure